18985paigeusher16 18985paigeusher16

24-11-2016
Mathematics

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If ∠∠A and ∠∠B are supplementary angles and m∠∠A = 4x and m∠∠B = x, find m∠∠A and m∠∠B.

135, 45

144, 36

72, 18

67.5, 22.5

Respuesta :

sk11282 sk11282

24-11-2016

it is the 2 one. 144+36 =180
Supplementary angles =180

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